{"name":"Mart402","description":"Web content extraction API for AI agents. Pay per call with x402 (USDC on Base) — no account, no API key.","url":"https://mart402.com","provider":{"organization":"Mart402","url":"https://mart402.com"},"version":"0.1.0","documentationUrl":"https://mart402.com/agents.md","capabilities":{"streaming":false},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"extract_url","name":"Extract web content","description":"URL -> Markdown + metadata. JS rendering auto. robots.txt respected.","tags":["extraction","web","x402","markdown"]},{"id":"parse_document","name":"Parse PDF documents","description":"PDF -> structured Markdown. Free quote then pay per page. Japanese-strong. Hallucination-guarded: dual-engine consensus + calibrated confidence.","tags":["pdf","ocr","documents","x402","hallucination-detection"]},{"id":"verify_invoice","name":"Verify invoice fields","description":"Tax math, JP invoice registration check-digit, accounting-ready JSON.","tags":["verification","invoice","japan","x402"]},{"id":"structured_extract","name":"Schema-driven extraction","description":"Fill your JSON schema from any URL (hybrid LLM + canonicalization).","tags":["extraction","json","schema","x402"]},{"id":"jp_company","name":"Japanese company profiles","description":"Company site -> standard JP company profile JSON.","tags":["japan","company-data","x402"]}]}